BS ISO 4869-6:2019

Acoustics. Hearing protectors. Determination of sound attenuation of active noise reduction earmuffs.

NORMA vydaná dňa 5.2.2019

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The information about the standard:

Designation standards: BS ISO 4869-6:2019
Publication date standards: 5.2.2019
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS ISO 4869-6:2019 :

ISBN: 978 0 580 86901 3 Status: Confirmed